| ▲ | davidelettieri 2 hours ago | |
The "But Wait, We Need Filters Too" paragraph mentions "US" filter which is introduced only later on. | ||
| ▲ | GrayShade 2 hours ago | parent [-] | |
And footnote 3 is unreferenced. | ||
| ▲ | davidelettieri 2 hours ago | |
The "But Wait, We Need Filters Too" paragraph mentions "US" filter which is introduced only later on. | ||
| ▲ | GrayShade 2 hours ago | parent [-] | |
And footnote 3 is unreferenced. | ||